CVE-2016-1627 Information

Description

The Developer Tools (aka DevTools) subsystem in Google Chrome before 48.0.2564.109 does not validate URL schemes and ensure that the remoteBase parameter is associated with a chrome-devtools-frontend.appspot.com URL which allows remote attackers to bypass intended access restrictions via a crafted URL related to browser/devtools/devtools_ui_bindings.cc and WebKit/Source/devtools/front_end/Runtime.js.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Reference

http://googlechromereleases.blogspot.com/2016/02/stable-channel-update_9.html http://lists.opensuse.org/opensuse-updates/2016-02/msg00104.html http://lists.opensuse.org/opensuse-updates/2016-02/msg00119.html http://rhn.redhat.com/errata/RHSA-2016-0241.html http://www.debian.org/security/2016/dsa-3486 http://www.securityfocus.com/bid/83125 http://www.securitytracker.com/id/1035183 https://code.google.com/p/chromium/issues/detail?id=571121 https://code.google.com/p/chromium/issues/detail?id=585517 https://codereview.chromium.org/1586903002 https://security.gentoo.org/glsa/201603-09

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8